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[The role of the oscillation of the tail vessels in unanesthetized rats in regulating the blood flow during heat exposure]. | LitMetric

Studies of the changes in the rat tail blood vessels in heating shows a considerable increase in slow oscillation frequency, apart from the rheographic index elevation. The hyperthermic effect became considerably lesser in elimination of these oscillations with ganglio- or adrenoblocking agents. The mechanism of hyperemia in heating associated with modulation of mechanic contractions of vascular smooth muscles, are discussed.

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